<template>
  <!--楼层-->
  <div class="floor">
    <div class="py-container">
      <div class="title clearfix">
        <h3 class="fl">{{ list.name }}</h3>
        <div class="fr">
          <ul class="nav-tabs clearfix">
            <li
              class="active"
              v-for="(nav, index) in list.navList"
              :key="index"
            >
              <a :href="nav.ul" data-toggle="tab">{{ nav.text }}</a>
            </li>
          </ul>
        </div>
      </div>
      <div class="tab-content">
        <div class="tab-pane">
          <div class="floor-1">
            <div class="blockgary">
              <ul class="jd-list">
                <li v-for="(keyword, index) in list.keywords" :key="index">
                  {{ keyword }}
                </li>
              </ul>
              <img :src="list.imgUrl" />
            </div>
            <div class="floorBanner">
              <Carousel :list="list.carouselList"/>
              <!-- <div class="swiper-container" ref="cur">
                <div class="swiper-wrapper">
                  <div class="swiper-slide" v-for="(carousel, index) in list.carouselList" :key="carousel.id">
                    <img :src="carousel.imgUrl" />
                  </div>
                </div> -->
                <!-- 如果需要分页器 -->
                <!-- <div class="swiper-pagination"></div> -->

                <!-- 如果需要导航按钮 -->
                <!-- <div class="swiper-button-prev"></div>
                <div class="swiper-button-next"></div> -->
              <!-- </div> -->
            </div>
            <div class="split">
              <span class="floor-x-line"></span>
              <div class="floor-conver-pit">
                <img :src="list.recommendList[0]" />
              </div>
              <div class="floor-conver-pit">
                <img :src="list.recommendList[1]" />
              </div>
            </div>
            <div class="split center">
              <img :src="list.bigImg" />
            </div>
            <div class="split">
              <span class="floor-x-line"></span>
              <div class="floor-conver-pit">
                <img :src="list.recommendList[2]" />
              </div>
              <div class="floor-conver-pit">
                <img :src="list.recommendList[3]" />
              </div>
            </div>
          </div>
        </div>
      </div>
    </div>
  </div>
</template>
<script>
//引入swipen
// import Swiper from "swiper";
export default {
  name: "",
  props: ["list"],
  //组件挂载完毕
  mounted(){
    // var mySwiper = new Swiper(
    //         this.$refs.cur, {
    //           //开启循环模式
    //         loop: true,
    //         // 如果需要分页器
    //         pagination: {
    //           el: ".swiper-pagination",
    //           //点击分页器，切换轮播
    //           clickable: true,
    //         },

    //         // 如果需要前进后退按钮
    //         navigation: {
    //           nextEl: ".swiper-button-next",
    //           prevEl: ".swiper-button-prev",
    //         },
    //       });
  },
  // watch:{
  //   //监听bannerList数据的变化，因为这条数据发生变化--由空数组变为数组里面有四个元素
  //   bannerList:{
  //     immediate:true,
  //     handler(newValue, oldValue){
  //       //现在咱们通过watch监听bannerList属性的属性值的变化
  //       //如果执行handler方法，代表组件实例身上这个属性的属性以已经有了【数组：四个元素】
  //       //当前这个函数执行，只能保证bannerList数据已经有了，但是你没办法保证v-for已经执行结束了【】
  //       //v-for执行完毕，才有结构【你现在在watch当中没办法保证的】
  //       //netxTick：在下次DOM更新循环结束之后迟回调。在修改数据之后立即使用这个方法，获取更新后的DOM。
  //       this.$nextTick(() => {
  //         var mySwiper = new Swiper(
  //           this.$refs.cur, {
  //             //开启循环模式
  //           loop: true,
  //           // 如果需要分页器
  //           pagination: {
  //             el: ".swiper-pagination",
  //             //点击分页器，切换轮播
  //             clickable: true,
  //           },

  //           // 如果需要前进后退按钮
  //           navigation: {
  //             nextEl: ".swiper-button-next",
  //             prevEl: ".swiper-button-prev",
  //           },
  //         });
  //       });
  //     }
  //   }
  // }
};
</script>

<style scoped lang="less">
.floor {
  margin-top: 15px;

  .py-container {
    width: 1200px;
    margin: 0 auto;

    .title {
      .fl {
        float: left;
        color: #c81623;
        font-size: 20px;
        line-height: 30px;
        margin: 9px 0;
        font-weight: 700;
      }

      .fr {
        float: right;

        .nav-tabs {
          margin: 10px 0 0;
          display: inline-block;

          li {
            float: left;
            line-height: 18px;

            a {
              padding-top: 1px;
              font-weight: 400;
              background-color: #fff;

              &::after {
                content: "|";
                padding: 0 10px;
              }
            }

            &:nth-child(7) {
              a {
                &::after {
                  content: "";
                }
              }
            }

            &.active {
              a {
                color: #e1251b;
              }
            }
          }
        }
      }
    }

    .tab-content {
      border-top: 2px solid #c81623;
      border-bottom: 1px solid #e4e4e4;

      .tab-pane {
        .floor-1 {
          height: 360px;
          display: flex;

          .blockgary {
            width: 210px;
            height: 100%;
            background: #f7f7f7;

            .jd-list {
              padding: 15px 0;
              overflow: hidden;

              li {
                list-style-type: none;
                float: left;
                width: 40%;
                margin: 0 10px;
                border-bottom: 1px solid #e4e4e4;
                text-align: center;
                line-height: 26px;
              }
            }

            img {
              width: 100%;
            }
          }

          .floorBanner {
            width: 330px;
            height: 100%;
          }

          .split {
            width: 220px;
            height: 100%;
            position: relative;

            .floor-x-line {
              position: absolute;
              background: #e4e4e4;
              width: 220px;
              height: 1px;
              top: 180px;
            }

            .floor-conver-pit {
              width: 100%;
              height: 50%;

              img {
                width: 100%;
                height: 100%;
                transition: all 400ms;

                &:hover {
                  opacity: 0.8;
                }
              }
            }
          }

          .center {
            border: 1px solid #e4e4e4;
          }
        }
      }
    }
  }
}
</style>
